Help me with designing an amplifier that needs flat response

[MK28]

HELP!

hello all,

I am designing an amplifier which requires to have a flat response(gain) over 3-5GHz bandwidth, I have sized the device so the Q-factor is small enough, but still when i use T-match section it does not provide the response i am looking for .

Could anyone tell,,,what can I do to mitigate the problem ?


Thanks

 

[fredy]

Re: HELP!

hi

first how do you validate your design? (which simulator)

second what is your load and your transistor that use in your design?

and at the end My ANSWER IS

You must another filter instead of T-match section

with your answer maybe I could better help

best regard

fredy